v3.26.1
Cover
May 20, 2026
Entity Addresses [Line Items]  
Document Type 8-K
Document Period End Date May 20, 2026
Registrant Name Roivant Sciences Ltd.
Entity Incorporation, State or Country Code D0
Entity File Number 001-40782
Entity Tax Identification Number 98-1173944
Entity Address, Address Line One 7th Floor
Entity Address, Address Line Two 50 Broadway
Entity Address, City or Town London
Entity Address, Postal Zip Code SW1H 0DB
Entity Address, Country GB
Country Region 44
City Area Code 207
Local Phone Number 400 3347
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Title of 12(b) Security Common Shares, $0.0000000341740141 per share
Trading Symbol ROIV
Security Exchange Name NASDAQ
Entity Emerging Growth Company false
Amendment Flag false
Central Index Key 0001635088
Wholly-owned Subsidiaries Address - NY  
Entity Addresses [Line Items]  
Entity Address, Address Line One 1 Pennsylvania Plaza
Entity Address, Address Line Two Floor 54
Entity Address, City or Town New York
Entity Address, State or Province NY
Entity Address, Postal Zip Code 10119
Wholly-owned Subsidiaries Address - Switzerland  
Entity Addresses [Line Items]  
Entity Address, Address Line One Viaduktstrasse 8
Entity Address, Address Line Two 4051 Basel
Entity Address, Country CH